The Malone® Hanger™ BC3 OS Trunk 3-Bike Rack features four large hubs with quick release levers that allows for fast adjustments to the support arms and frame to snugly fit your vehicle. This back-of-car rack utilizes six straps and oversized tubing to stabilize the carrier to keep it in place. Webbing straps and a cam buckle support anti-sway, while an integrated cable lock secures your bikes to the Hanger BC3 OS Trunk Rack. FEATURES: 3 bike capacity Oversize steel tubing for strength and stability Integrated cable lock secures bikes on rack Folds flat for easy storage 4 quick release hubs for fast adjustment 6 point strapping to rear of car Anti-sway cages Webbing stabilizing strap included Arms fold when not in use Reflectors on carrier arms Limited Lifetime Warranty Model: MPG2139